Terminal velocity. I'm pretty sure that's what your asking.
The force that changes when the parachute opens is air resistance, also known as drag force. As the parachute opens, it increases the surface area exposed to the air, which increases the drag force acting on the parachute and slows down the descent of the object attached to the parachute.
The force that changes is air resistance and the force that stay the same is gravity.
The force down remains constant.force down (newtons) = (mass (kg) * acceleration due to gravity ((m/s)/s) ).The force up varies with velocity and drag coefficient ( which increases significantly when the chute opens).force up (newtons) = velocity2 * drag coefficient
You do go up, relative to the cameraman, but you never actually gain altitude. When the parachute opens you accelerate upwards and you fell exactly the same as if you were accelerated upwards from rest.
The force down remains constant.force down (newtons) = (mass (kg) * acceleration due to gravity ((m/s)/s) ).The force up varies with velocity and drag coefficient ( which increases significantly when the chute opens).force up (newtons) = velocity2 * drag coefficient
The force changes to open a skydiver's parachute is primarily gravity as they descend. The force that stays the same is air resistance, which slows down the descent and helps regulate the descent speed.
This can be referred to as the "opening force" of the canopy.
They are exactly the same!
If the parachute is too small, then the load it is carrying will fall faster, the same thing is with big parachutes. If it is medium sized it will fall at a desirable rate than a larger or smaller parachute.
just hold the A button (Xbox 360) or X button (PS3) once you exited the plane until u hear a parachute sound. It won't let you deploy it when you are really close to the ground because there's not enough time so make sure you jump out high enough.
Well according to my calculations,,I THINK they are drag and weight! haha (:Im not much help!Don't look at this answer cus im trying to find the same answer :P
they are about the same. it really depends on the type of backpack or parachute backpack you are talking about.